plumiEfficiency of algorithms: AQA GCSE Computer Science questions
Every AQA GCSE Computer Science exam question on 3.1.2 Efficiency of algorithms, 2022–2025, with its mark scheme and examiner’s report.
Paper
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Exam
All years
Calculations
Q04.1
The whole paper ↗Q04.2
The whole paper ↗Q04.1
The whole paper ↗Q04.2
The whole paper ↗Q04.1
The whole paper ↗Q04.2
The whole paper ↗
All 6 questions on Efficiency of algorithms, as a list
- June 2022, Paper 1 (C#), Q04.1 (1 mark): Shade one lozenge to indicate which of the statements is true about the programs in Figure 5. [1 mark] A Both programs are equally efficient. B Program A is mor
- June 2022, Paper 1 (C#), Q04.2 (2 marks): Justify your answer for Question 04.1. [2 marks]
- June 2022, Paper 1 (Python), Q04.1 (1 mark): Shade one lozenge to indicate which of the statements is true about the programs in Figure 5. [1 mark] A Both programs are equally efficient. B Program A is mor
- June 2022, Paper 1 (Python), Q04.2 (2 marks): Justify your answer for Question 04.1. [2 marks]
- June 2022, Paper 1 (VB.NET), Q04.1 (1 mark): Shade one lozenge to indicate which of the statements is true about the programs in Figure 5. [1 mark] A Both programs are equally efficient. B Program A is mor
- June 2022, Paper 1 (VB.NET), Q04.2 (2 marks): Justify your answer for Question 04.1. [2 marks]
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